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Home >> Lexus >> 2021 >> NX 300 Base, FWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - Diagnostic Codes (2 Of 9) >> SFI System >> DTC P062F-44: Internal Control Module EEPROM Data Memory Failure [09/2017 - 05/2019] >> Typical Malfunction Thresholds
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Typical Malfunction Thresholds

CASE 1

Following conditions is met 2 data
One of the following conditions is met (3 time) (a), (b) or (c)
(a) EEPROM communication timeout Occurred
(b) Permanent Fault Code Not stored
(c) Permanent Fault Code Not equal to commanded Fault Code
CASE 2

Following conditions is met 2 data
Either of the following conditions is met (3 time) (a) or (b)
(a) EEPROM communication timeout Occurred
(b) Permanent Fault Code Stored
CASE 3

Following conditions is met 2 data
Either of the following conditions is met (a) or (b)
(a) EEPROM communication timeout (3 time) Occurred
(b) Permanent Fault Code data (10 time) Mismatch
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